Tsunami Force Calculation

Tsunami Force Calculation. PDF filedepth and tsunami velocity The acting tsunami force on objects in fluid (ie concrete pier) is generally given by a drag force in Eqn 22 The momentum of tsunami is generally given by a Froude number Fr which is a ratio of flow velocity (v) to the square root of product of inundation depth and gravity acceleration ((ghw)05) Two Equations means the hydrostatic force (a=1 in.

The effect of a tsunami is defined by several factors height runup height and runup distance Height is the crest height of the wave over the normal sea level measured at a given point Runup height is measured at the maximum runup above the.

Tsunami Strike! Pacific Edition » Force of a Tsunami

The modified equation proposed by Stanczak (2009) was given as (6) p max = p i = k i ρ w g H tan ( α) with k 50 = − 289 H g T 2 + 112 where i = 90 99 999% and the corresponding k90 = 133 k50 k99 = 167 k50 k999 = 25 k50 T = wave period 13 Ikeno et al formula.

TSUNAMI LOADINGS ON STRUCTURES REVIEW AND ANALYSIS

The calculation conditions are as follows (1) Experiment 1 of Matsutomi [ 15] (a) Parameters of the driftwood (larch) 03 m in diameter 21 m long 7867 kg 25 MN/m 2 yield stress 04 Poisson’s ratio 8000 MN/m 2 elasticity modulus (b) Parameters of the collided body (steel) 03 Poisson’s ratio 200000 MN/m 2 elasticity modulus (c).

Applicability of Calculation Formulae of Impact Force by

Let’s start with Tsunami speed Mathematical Speed of a Tsunami In the open Ocean the speed of a Tsunami is approximately Speed = The Square root of (98 x Water Depth) The 98 value is the earth’s gravitational force and in the open ocean the water depth averages about 4000 m Image Source http//2bpblogspotcom.